Upper bracket for a motorcycle



FIG. 1 is a front elevational view of a upper bracket for a motorcycle showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view tereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a perspective view thereof.

The broken line showing of the environment is for illustrative purposes only and forms no part of the claimed designs. 

The ornamental design for an upper bracket for a motorcycle, as shown and described. 